问题
选择题
My friends, after they heard what had happened to me, _____ said it sounded like an adventure.
A．all
B．that
C．which
D．who
答案
答案：A
此题可采用减元法，把after they heard what had happened to me 去掉，就非常容易地看出此题不是定语从句，all用来说明“我所有的朋友”，故选A。